Van Mater

In a brief preliminary note Heine, Cottle, and Van Mater reported comparative results showing that zirconium tetrachloride is generally superior to aluminum chloride for the Friedel-Crafts p-acetylation of toluene with acetyl chloride. However, the results were less consistent with ZrCl, than with AICI3. Gore and Hoskins studied the Friedel-Crafts reaction of benzoyl chloride with anthracene in ethylene dichloride at 0° in the presence of 14 different catalysts. The best yields of very pure 9-benzoylanthracene were with zirconium tetrachloride (97% yield after lihrs.) and with aluminum chloride (86% yield after U hrs., 99% yield after 99 hrs.). 

Estimated costs are listed in Table XIII. Liao, T, Giannoti, J. G., van Mater, P.R., and Lindman,R. A. (1986). Feasibility and design studies for OTEC plants along the coast of Taiwan, Republic of China, Proc. International Offshore Mechanics and Arctic Engineering. Symp. 2,618. 

Van Hove M A, Moritz W, Over H, Rous P J, Wander A, Barbieri A, Materer N, Starke U and Somorjai G A 1993 Automated determination of complex surface structures by LEED Surf. Sc . Rep 19 191-229... 

Dekker A, Beugeling T, Wind H, Post A, Bant]es A, Fei]en J and van Aken W G 1991 Deposition of oellular fibroneotin and dessorption of human serum-albumin during adhesion and spreading of human endothelial-oells on polymers J. Mater. Sol. 2 227-33... 

Fig. l.fi. The van tier Waals (vdw) surface of a molecule corresponds to the outward-facing surfaces of the van der Waak spheres of the atoms. The molecular surface is generated hy rolling a spherical probe (usually of radius 1.4 A to represent a mater molecule) on the van der Wools surface. The molecular surface is consiructed from contact and re-entrant surface elements. The centre of the probe traces out the accessible surface. 

Reed AM and Gilding DK. Biodegradable polymers for use in surgery-poly(ethylene oxide) poly (ethylene terephthalate) (PEO/PET)copolymers 2. in vitro degradation [J]. Polymer, 1981, 22,499-504. Van Blitterswijk CA, Brink JVD, Eeenders H, et al. The effect of PEG ratio on degradation, calcification and bone bonding of PEO/PBT copolymer (Polyactive). Cell Mater, 1993, 3(1), 23-36. 

Bakker D, Bakker D, van Blitterswijk CT, Daems WTH, and Grote JJ. Biocompatibility of six elastomers in vitro. J Biomed Mater Res, 1988, 22, 423-439. 

Rudder AM, Leenders H, and van Blitterswijk CA. Interface reactions to PEO/PBT copolymers (Polyactive) after implantation in cortical bone. J Biomed Mater Res, 1994, 28, 141-151. 

Kuijer R, Bouwmeester SJM, Drees MMWE, Surtel DAM, Terwindt-Rouwenhorst LAW, van der Linden JA, van Blitterswijk CA, and Bulstra SK. The polymer Polyactive as a bone-filling substance An experimental study in rabbits. J Mater Sci Mater Med, 1998, 9, 449 55. 

Sakkers RJ, Dalmeyer RA, de Wijn JR, and van Blitterswijk CA. Use of bone-bonding hydrogel copolymers in bone an in vitro and in vivo study of expanding PEO/PBT copolymers in goat femora. J Biomed Mater Res, 2000, 49, 312-318. 

Bakkum FA, Trimbos JB, Dalmeyer RAJ, and van Blitterswijk CA. Preventing postoperative intraper-itoneal adhesion formation with Polyactive A degradable copolymer acting as a barrier. J Mater Sci Mater Med, 1995, 6, 41 5. 

Beumer GJ, van Blitterswijk CA, Bakker D, and Ponec M. A new biodegradable matrix as a part of a cell seeded skin substitute for the treatment of deep skin defects A physico-chemical characterisation. Clin Mater, 1993, 14, 21-27. 

Allcock HR, Dodge JA,Van Dyke LS, Martin CR (1992) Chem Mater 4 780... 

Femandez-Trillo F, van Hest JCM, Thies JC, Michon T, Weberskirch R, Cameron NR (2009) Adv Mater 21 55-59... 

Chem Commun 9 (b) Huck WTS, van Veggel FCJM, Reinhoudt DN (1997) J Mater Chem 7 1213... 

Li Q, Walter EC, van der Veer WE, Murray BJ, Newberg JT, Bohannan EW, Switzer JA, Hemminger JC, Penner RM (2005) Molybdenum disulfide nanowires and nanoribbons by electrochemical/chemical synthesis. J Phys Chem B 109 3169-3182 Tenne R, Homyonfer M, Feldman Y (1998) Nanoparticles of layered compounds with hollow cage structures (inorganic fuUerene-like structures). Chem Mater 10 3225-3238 Shibahara T (1993) Syntheses of sulphur-bridged molybdenum and tungsten coordination compounds. Coord Chem Rev 123 73-147... 

Luan Z, Maes EM, van der Heide PA, Zhao D, Czernuszewicz RS, Kevan L (1999) Chem Mater 11 3680... 

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